Convert OneNote to Obsidian Markdown
C# Library for converting .one to .md files - with .Net Code Examples
How to Convert OneNote .one to Obsidian .md files
As more users turn to Obsidian for its markdown-based note-taking capabilities, migrating notes from OneNote becomes a common need. While OneNote offers powerful features for organizing notes, many users prefer the simplicity and flexibility of markdown in Obsidian. However, converting OneNote files into markdown can be challenging without the right tools.
In this article, we present a practical solution for converting OneNote files into markdown format compatible with Obsidian, using Aspose.Note for .NET and Aspose.Html for .NET. This guide will demonstrate how to seamlessly transfer your notes from OneNote to Obsidian with minimal effort and maximum accuracy.
Code Example: OneNote to Obsidian
Here’s a C# code snippet demonstrating how to convert OneNote files into markdown for use in Obsidian:
using Aspose.Html;
using Aspose.Html.Converters;
using Aspose.Note;
using System.IO;
public void ConvertOneNoteToObsidian()
{
string oneFilePath = "path/to/your/onenote-file.one"; // Path to OneNote file
string mdFilePath = "path/to/output-file.md"; // Output markdown file
using (var ms = new MemoryStream())
{
// Step 1: Load the OneNote document and save it as HTML
Document document = new Document(oneFilePath);
document.Save(ms, SaveFormat.Html);
ms.Position = 0;
// Step 2: Load the HTML from memory stream and convert it to Markdown
HTMLDocument htmlDocument = new HTMLDocument(ms, "temp.html");
MarkdownSaveOptions options = new MarkdownSaveOptions();
Converter.ConvertHTML(htmlDocument, options, mdFilePath);
}
}
By using Aspose.Note and Aspose.Html, the OneNote-to-markdown conversion becomes straightforward. The process involves converting OneNote content to HTML, then transforming the HTML into markdown, a format used by Obsidian:
1. Export OneNote to HTML: First, the OneNote document is loaded using Aspose.Note for .NET, and its contents are saved in HTML format.
2. Convert HTML to Markdown: Next, we use Aspose.Html for .NET to convert the HTML into markdown. This step ensures compatibility with Obsidian’s markdown-based system.
This code demonstrates how easy it is to convert markdown from Obsidian into OneNote format, all with just a few lines of code. It utilizes Aspose.Html’s Converter to transform markdown into HTML and Aspose.Note’s Document class to import the HTML content and export it as a .one file.
Why Convert from OneNote to Obsidian?
OThis code enables you to efficiently convert OneNote files to markdown format, making them ready for use in Obsidian. By leveraging the power of both Aspose.Note and Aspose.Html, this approach ensures that even complex formatting from OneNote is faithfully preserved during the conversion.
About OneNote (.one) Files
The proprietary format used by Microsoft OneNote to store rich, formatted notes, including text, images, and more. OneNote is excellent for note-taking but less compatible with markdown environments like Obsidian.
About Markdown (.md) Format
Markdown is a lightweight markup language used by Obsidian. It’s widely adopted for its simplicity and compatibility across various platforms. By converting OneNote to markdown, users can import their notes into Obsidian and continue working in a more streamlined format.
Benefits of Using Aspose.Note and Aspose.Html for Conversion
- Preserved Formatting: Even with the markdown conversion, the formatting from your OneNote notes is preserved as much as possible.
- Efficient Workflow: By using Aspose tools, you can automate the conversion process for large batches of OneNote files, saving time and effort.
- Seamless Integration: This method makes it easy to switch from OneNote to Obsidian without losing valuable content or structure.
With Aspose.Note for .NET and Aspose.Html for .NET, converting OneNote files into markdown for Obsidian is easier than ever. This solution allows users to transition from OneNote to Obsidian smoothly, making it ideal for anyone seeking the flexibility and portability of markdown while retaining the rich content created in OneNote. For more information, you can refer to the following resources: - Aspose.Note: Save OneNote as HTML
- Aspose.HTML: Convert HTML to Markdown
Other Supported OneNote Conversions via .NET
You can also convert OneNote document to many other file formats: